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Paralllel demo #1

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Paralllel demo #1

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emfdavid
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@emfdavid emfdavid commented Feb 27, 2024 •
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Demo for parallel potential of chunk_getitems method in zarr core

The demo extracts two points for three variables from a one month HRRR aggregation. There is considerable cost to starting the parallel workers, but the benefit is enormous.

pip install zarr
2024-02-27T18:02:59.864Z MainProcess MainThread INFO:grib demo:Interp to dataframe took 48.93 seconds

pip install git+http://github.com/emfdavid/zarr-python@dd75eb85#
2024-02-27T18:04:20.473Z MainProcess MainThread INFO:grib demo:Interp to dataframe took 17.05 seconds

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